◎ 题干
It's up to you to decide _______ you are going there, by plane or by train.

A. how
B. why
C. that
D. when
◎ 答案
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◎ 解析
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◎ 知识点
    根据魔方格专家分析,试题“It's up to you to decide _______ you are going there, by plane or by train. [ ]A. how B. why C. that D. when …”主要考查了你对  【连接副词】  等知识点的理解和应用能力。关于这些知识点的“档案”,你可以点击相应的链接进行查看和学习。